mirror of https://github.com/fluffle/goirc
33 lines
760 B
Go
33 lines
760 B
Go
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package logging
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import (
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"os"
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"testing"
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)
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type mockWriter struct {
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written []byte
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}
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func (w *mockWriter) Write(p []byte) (n int, err os.Error) {
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w.written = append(w.written, p...)
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return len(p), nil
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}
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func TestDefaultLogging(t *testing.T) {
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w := &mockWriter{make([]byte, 0)}
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l := New(w, LogError, false)
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l.Log(4, "Nothing should be logged yet")
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l.Log(LogDebug, "or yet...")
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l.Log(LogWarn, "or yet!")
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if len(w.written) > 0 {
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t.Errorf("Unexpected low-level logging output.")
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}
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l.Log(LogError, "Error!")
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// Note: the below is deliberately fragile to ensure
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// the right file:line is logged on errors. Sorry!
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if s := string(w.written); s[20:] != "log_test.go:26: Error!\n" {
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t.Errorf("Error incorrectly logged (check line numbers!)")
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}
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}
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